(19)

(11)

EP 0 807 239 A2

(12)

(43) Date of publication: 19.11.1997 Bulletin 1997/47 (21) Application number: 96905232.0 (22) Date of filing: 16.01.1996

(51) International Patent Classification (IPC):  F41J 1/ 10( . ) (86) International application number: PCT/US1996/001074 (87) International publication number: WO 1996/023190 (01.08.1996 Gazette 1996/35)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IT LI NL PT SE (30) Priority: 17.01.1995 US 19950373557 (71) Applicant: Scott, Van E. North Muskegon, MI 49445 (US)	(72) Inventor: Scott, Van E. North Muskegon, MI 49445 (US) (74) Representative: Moreland, David, Dr., et al  Cruikshank & Fairweather, 19 Royal Exchange Square Glasgow G1 3AE Glasgow G1 3AE (GB)